We all remember what happened the last time these sides met,
but a similar result isn't expected in the eyes of odds makers. Soccer betting lines show
Barcelona at -250 and Celtic at +800 to win on Tuesday. What might this game have in store for our soccer picks?

Goals are expected at Celtic Park but then again, this is Barcelona
we're talking about. The Catalan giants can always put up a five spot on any
given night, so that's why the O/U is at three goals instead of the normal
typical two-and-a-half.

Just look at the participants alongside them in Group H:
Barcelona, AC Milan, and Ajax, three absolute giants in world soccer that have
had unmeasured success in this competition over the years.

Celtic got a taste of what to expect in their group opener
against Milan. The Scottish outfit had held the Italians to 0-0 draw, that is
until there were 10 minutes remaining, when Sulley Muntari and then an Emilio
Izaguirre own goal condemned the underdogs to a 2-0 defeat at the San Siro.

The Scots immediately came back to beat St Johnstone 2-1 at
home, three days before a horrible showing in a 1-0 league loss to Greenock
Morton at home.

However, Celtic again bounced back, this time destroying
Kilmarnock 5-2 away from home. Georgios Samaras had a hat-trick and Kris
Commons and Amido Balde also scored in what was the side's fourth successive
Premier League win.

Barcelona

It hasn't seemed to matter who Barcelona's manager is: they
just don't stop winning no matter who's patrolling the sideline.

Gerardo Martino has been very successful in the early
goings, with Barcelona winning seven out of seven La Liga matches, while
recording a goal differential of +19.

However, it wasn't all good news for Martino's men. Messi
picked up a thigh injury in the win and is set to miss two to three weeks.

Of course it's going to weaken your side when you lose the
best player on the planet, but perhaps this is Neymar's chance to step up and
take over the goalscoring duties. Don't forget about the likes of Pedro, Cesc
Fabregas, Alexi Sanchez, Xavi, and Iniesta either, all of whom can put the ball
in the back of the net.

Champions League Pick

Last year's two meetings both ended in 2-1 wins. Barcelona
won 2-1 at the Nou Camp in a surprisingly tight affair, but then lost 2-1 two
weeks later in one of the biggest upsets you'll ever see.

Messi has famously stated that Celtic Park has the best
European atmosphere of any stadium he's played in, which is a huge compliment
indeed.

But even without the world's greatest player out there, it's
difficult to imagine Barcelona not getting the full three points out of this
trip to Scotland. The Catalans know full well what can happen in this park and
will want to avoid another historic upset.

There's sure to be another dizzying atmosphere inside Celtic
Park, but we have to go with Barcelona to win with our sports pick here on
Tuesday.